We estimated effects of writing interventions on the level and trend of writing fluency--rate of total words written over time--by students with and without disabilities. Using mixed-effects regression and an information-theoretic ranking of competing models, we synthesized results of 42 single-case experimental design studies with a total of 205…

This descriptive study examined differences in children's text production as a function of the advanced planning strategies they used. A sample of 117 third-grade children engaged in independent advanced planning and then composed a compare-and-contrast essay both before and after receiving a six-week text production fluency intervention. Analyses…

Simple sentence construction is a foundational writing skill that forms the building blocks of advanced writing. Many middle school students with disabilities struggle to consistently construct simple sentences, thereby hindering development of written expression. The present study used a single-case, multiple-baseline across participants design…

Research suggests that students with intellectual and developmental disabilities (IDD) struggle to develop writing skills. Paragraph text writing is a component of written expression and refers to the composition of connected text into multiple, related sentences of appropriate semantics, spelling, syntax, and usage (e.g., capitalization and…

Paragraph text-writing refers to constructing multiple words and sentences into the form of a paragraph. It is critical to overall written expression; unfortunately, many students with disabilities struggle to develop it to fluency. The present study investigated the effects of a multicomponent intervention on the accuracy and fluency of paragraph…

The skill of sentence writing -- the composition of connected text into sentence types understandable to readers -- is foundational to written expression. Unfortunately, many students with learning disabilities -- particularly those with attention deficit hyperactivity disorder (ADHD) and speech and/or language impairment (S/LI) -- struggle to…

We examined effects of intervention on the level and trend of text-writing sequences of students with disabilities and writing difficulties, in addition to potential moderating effects related to student demographics (i.e., disability status, age, gender, and race) and writing task (i.e., sentence, essay, and narrative). We reviewed 18 single-case…

Nationwide, students with disabilities struggle to develop foundational skills across content areas (National Center for Education Statistics, 2012, 2013). Researchers and national organizations have suggested that many students' achievement problems stem from failing to develop fluency with basic facts and skills in reading, mathematics, and…

Good sentence construction, the act of writing multiple words into sentence types that make semantic and syntactic sense, is needed for clear and meaningful written expression. The present study investigated the effects of a multi-component writing intervention, sentence instruction and frequency building to a performance criterion, on the simple…

We conducted a skills analysis on written expression curriculum-based measurement (WE-CBM) tasks completed by 117 second-grade students. As part of the skills analysis, we scored two WE-CBM tasks (i.e., narrative and expository) for correct and incorrect writing sequences, common writing errors, and sentence structures. Although a majority of…

Difficulties with two critical transcription skills, handwriting and spelling, can hinder acquisition and use of simple sentences during writing for elementary students. This preliminary investigation used a framework of data-based individualization to adapt and study effects of a multi-component intervention designed to teach simple sentence…

The present study investigated the effects of a multicomponent intervention on the writing behavior of adolescents with writing difficulties. A single-case design consisting of a combination of multiple-probe design across participants and pre-post test was used. Four participants completed two intervention phases: (a) sentence instruction and…

Elementary-aged students with behavioral concerns and disabilities struggling to construct sentences stand a high likelihood for continued academic difficulty. Several studies have used sentence instruction with picture-word prompts to improve sentence level writing skills, including construction of simple sentences, syntax, capitalization, and…

Students with writing difficulties and learning disabilities struggle with many aspects of the writing process, including use of sentence-level skills. This literature review summarizes results from 19 published articles that used single-case or group-experimental and quasi-experimental designs to investigate effects of intervention on the…